@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";
:root{--bg-gradient-start:#f8fafc;--bg-gradient-end:#e2e8f0;--surface-color:#ffffffd9;--text-primary:#0f172a;--text-secondary:#475569;--border-color:#cbd5e1b3;--primary-color:#3b82f6;--primary-hover:#2563eb;--danger-color:#ef4444;--danger-hover:#dc2626;--success-color:#10b981}*{box-sizing:border-box;margin:0;padding:0}body{background:linear-gradient(135deg, var(--bg-gradient-start), var(--bg-gradient-end));color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,sans-serif}.container{max-width:1200px;margin:0 auto;padding:2rem}.header{text-align:center;margin-bottom:2rem}.header h1{background:linear-gradient(90deg,#2563eb,#8b5cf6);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:.5rem;font-size:2.5rem;font-weight:700}.header p{color:var(--text-secondary);font-size:1.1rem}.card{background:var(--surface-color);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:16px;padding:2rem;box-shadow:0 10px 25px #0000000d}.controls-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem;display:flex}.search-input{border:1px solid var(--border-color);background:#ffffffe6;border-radius:999px;outline:none;flex:1;max-width:400px;padding:.75rem 1.25rem;font-family:inherit;font-size:1rem;transition:all .2s}.search-input:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #3b82f633}.btn{cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-family:inherit;font-size:.95rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn:active{transform:scale(.97)}.btn-primary{background-color:var(--primary-color);color:#fff;box-shadow:0 4px 12px #3b82f64d}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 16px #3b82f666}.btn-danger{background-color:var(--danger-color);color:#fff;padding:.5rem 1rem;font-size:.85rem}.btn-danger:hover{background-color:var(--danger-hover)}.btn-edit{color:var(--text-primary);border:1px solid var(--border-color);background-color:#f1f5f9;padding:.5rem 1rem;font-size:.85rem}.btn-edit:hover{background-color:#e2e8f0}.table-container{border:1px solid var(--border-color);border-radius:8px;overflow-x:auto}table{border-collapse:collapse;text-align:left;width:100%}th,td{border-bottom:1px solid var(--border-color);padding:1rem}th{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;background-color:#f8fafccc;font-size:.9rem;font-weight:600}tr:last-child td{border-bottom:none}tr:hover td{background-color:#f1f5f999}.actions{gap:.5rem;display:flex}.form-group{margin-bottom:1.5rem}.form-label{color:var(--text-primary);margin-bottom:.5rem;font-weight:500;display:block}.form-control{border:1px solid var(--border-color);background:#ffffffb3;border-radius:8px;width:100%;padding:.75rem 1rem;font-family:inherit;font-size:1rem;transition:all .2s}.form-control:focus{border-color:var(--primary-color);background:#fff;outline:none;box-shadow:0 0 0 3px #3b82f61a}.form-actions{gap:1rem;margin-top:2rem;display:flex}.price-tag{color:var(--success-color);font-weight:600}.stock-badge{color:var(--primary-color);background-color:#3b82f61a;border-radius:999px;padding:.25rem .5rem;font-size:.8rem;font-weight:600;display:inline-block}.stock-badge.low{color:var(--danger-color);background-color:#ef44441a}.empty-state{text-align:center;color:var(--text-secondary);padding:3rem 1rem}.auth-page{background:radial-gradient(circle at 0 0,#1e293b,#0f172a);justify-content:center;align-items:center;min-height:100vh;padding:1.5rem;display:flex;position:relative;overflow:hidden}.auth-page:before{content:"";filter:blur(60px);z-index:0;background:radial-gradient(circle,#3b82f626,#0000 70%);width:40%;height:40%;position:absolute;top:-10%;right:-10%}.auth-page:after{content:"";filter:blur(60px);z-index:0;background:radial-gradient(circle,#8b5cf626,#0000 70%);width:40%;height:40%;position:absolute;bottom:-10%;left:-10%}.auth-card{-webkit-backdrop-filter:blur(20px);z-index:10;background:#1e293bb3;border:1px solid #ffffff1a;border-radius:24px;width:100%;max-width:440px;padding:3rem;animation:.6s cubic-bezier(.16,1,.3,1) slideUp;box-shadow:0 25px 50px -12px #00000080}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.auth-header{text-align:center;margin-bottom:2.5rem}.auth-header h1{letter-spacing:-.025em;background:linear-gradient(to bottom right,#fff,#94a3b8);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:.75rem;font-size:2.25rem;font-weight:800}.auth-header p{color:#94a3b8;font-size:1rem}.auth-form{flex-direction:column;gap:1.5rem;display:flex}.input-group{flex-direction:column;gap:.5rem;display:flex}.input-label{color:#e2e8f0;margin-left:.25rem;font-size:.875rem;font-weight:600}.input-field{color:#fff;background:#0f172a99;border:1px solid #ffffff1a;border-radius:12px;padding:.875rem 1rem;font-size:1rem;transition:all .2s cubic-bezier(.4,0,.2,1)}.input-field:focus{background:#0f172acc;border-color:#3b82f6;outline:none;box-shadow:0 0 0 4px #3b82f61a}.auth-btn{color:#fff;cursor:pointer;background:linear-gradient(90deg,#3b82f6,#6366f1);border:none;border-radius:12px;margin-top:.5rem;padding:.875rem;font-size:1rem;font-weight:700;transition:all .3s;box-shadow:0 10px 15px -3px #3b82f64d}.auth-btn:hover{filter:brightness(1.1);transform:translateY(-2px);box-shadow:0 20px 25px -5px #3b82f666}.auth-btn:active{transform:translateY(0)}.auth-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.auth-footer{text-align:center;color:#94a3b8;margin-top:2rem;font-size:.875rem}.auth-link{color:#60a5fa;font-weight:600;text-decoration:none;transition:color .2s}.auth-link:hover{color:#93c5fd}.alert-error{color:#f87171;background:#ef44441a;border:1px solid #ef444433;border-radius:12px;align-items:center;gap:.5rem;margin-bottom:1.5rem;padding:.75rem 1rem;font-size:.875rem;display:flex}